| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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516,571 pcs
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516571 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
21,150 pcs
|
21150 pcs | On Request | 1 | On Request | On Request | 19+ | On Request | On Request |
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The TL431AQPKG3 from Texas Instruments is a three-terminal adjustable shunt regulator designed for precision voltage reference applications. It allows the output voltage to be set anywhere between 2.495V and 36V using two external resistors, providing flexibility for various power supply designs.
Key electrical specifications include an adjustable output voltage range of 2.495V to 36V, a maximum output current of 100mA, and an accuracy of ±1%. The device operates with an input voltage range of 2.50V to 36.0V, with a maximum input voltage of 37V. Its typical output impedance is 0.2Ω, and it features active output circuitry for a sharp turn-on characteristic.
This component is housed in a SOT-89-3 surface mount package, making it suitable for compact PCB designs. It operates within a temperature range of -40°C to 125°C. The TL431AQPKG3 is an effective replacement for Zener diodes in applications such as onboard regulation, adjustable power supplies, and switching power supplies.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The output voltage can be set between 2.495V and 36V.
The maximum output current is 100mA.
The accuracy is ±1%.
The operating temperature range is -40°C to 125°C.
The TL431AQPKG3 is available in a SOT-89-3 package.
Yes, the TL431AQPKG3 is RoHS3 Compliant.